Strattec Security is a manufacturer of automotive locks and keys. The company was founded in 1995 and is headquartered in Milwaukee, Wisconsin. Strattec operates through two business segments: Access Control and Power Access. The Access Control segment produces locks and keys for automotive manufacturers, including General Motors, Ford, and Fiat Chrysler. The Power Access segment produces power access systems for automotive manufacturers, including keyless entry systems and push-button start systems. Strattec sells its products worldwide through a network of dealers and distributors.